Densities and excess volumes of binary mixtures of N,N-dimethylformamide with aromatic hydrocarbon at different temperature

2007 ◽  
Vol 39 (3) ◽  
pp. 474-482 ◽  
Author(s):  
San-Jun Peng ◽  
Hai-Yun Hou ◽  
Cong-Shan Zhou ◽  
Tao Yang
Keyword(s):  
Aromatic Hydrocarbon ◽  
Binary Mixtures ◽  
Excess Volumes

Excess Volumes of Mixtures of Alkanols with Aromatic Hydrocarbons

1993 ◽  
Vol 58 (11) ◽  
pp. 2612-2624 ◽  
Author(s):  
Petr Munk ◽  
Anwei Qin ◽  
Dolly E. Hoffman
Keyword(s):  
Aromatic Hydrocarbon ◽  
Benzene Ring ◽  
Binary Mixtures ◽  
Aromatic Hydrocarbons ◽  
Excess Volume ◽  
Excess Volumes ◽  
Compositional Dependence ◽  
Benzene Toluene

The excess volumes of twenty binary mixtures of four aromatic hydrocarbons (benzene, toluene, ethylbenzene, and p-xylene) and five linear alkanols (methanol, ethanol, 1-propanol, 1-butanol, and 1-pentanol) at 20 °C are reported. The excess volume of systems with the same alkanol increases with increasing size and number of substituents on the benzene ring. For systems with the same aromatic hydrocarbon it increases with the length of the alkanols. The dependence of ∆V/φ1ϑ2 values on composition is noticeably asymmetric. Systems with benzene as one of the component show larger ∆V/φ1ϑ2 values than other systems and systems with methanol show different compositional dependence patterns.

Excess volumes of (a polar liquid + an aromatic hydrocarbon) at the temperature 298.15 K

1995 ◽  
Vol 27 (12) ◽  
pp. 1349-1353 ◽  
Author(s):  
Wang Haijun ◽  
Su Zhongxing ◽  
Zhou Xiaoxian
Keyword(s):  
Aromatic Hydrocarbon ◽  
Excess Volumes ◽  
Polar Liquid

Excess volumes of binary mixtures of an alcohol + diethylketone

1976 ◽  
Vol 54 (16) ◽  
pp. 2676-2677 ◽  
Author(s):  
Kalluru S. Reddy ◽  
Murari Venkata P. Rao ◽  
Puligundla R. Naidu
Keyword(s):  
Binary Mixtures ◽  
Excess Volumes

Excess volumes of mixtures of 1-propanol +, 1-butanol +, 1-pentanol +, and 1-hexanol + diethylketone have been measured at 303.15 and 313.15 K. Of the four mixtures included here 1-propanol + diethylketone shows an inversion in sign in VE at 313.15 K. VE becomes more positive with increase in temperature.

Excess volumes of the binary mixtures of cyclohexane with isomers of hexanol at 25�C

1986 ◽  
Vol 15 (5) ◽  
pp. 433-438 ◽  
Author(s):  
J. Ortega ◽  
M. I. Paz-Andrade ◽  
E. Rodriguez-N��ez ◽  
F. Sarmiento
Keyword(s):  
Binary Mixtures ◽  
Excess Volumes

Excess volumes for binary mixtures of n-butyl methyl ether with n-alkanes at 298.15 K

1990 ◽  
Vol 35 (3) ◽  
pp. 242-244 ◽  
Author(s):  
Luo Wang ◽  
George C. Benson ◽  
Benjamin C. Y. Lu
Keyword(s):  
Binary Mixtures ◽  
Methyl Ether ◽  
Excess Volumes ◽  
Butyl Methyl Ether

Excess volumes of binary mixtures of methylcyclohexane with substituted benzenes and cyclohexanone

1991 ◽  
Vol 36 (4) ◽  
pp. 473-474 ◽  
Author(s):  
D. Venkatesulu ◽  
B. Busa Goud ◽  
M. V. Prabhakara Rao
Keyword(s):  
Binary Mixtures ◽  
Excess Volumes ◽  
Substituted Benzenes
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